Pillow



FIG. 1 is a perspective view of a pillow showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational thereof;

FIG. 5 is aright side elevational view thereof.

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof. 

The ornamental design for a pillow, as shown and described. 